Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000010254-23-000105-index-headers.html | 2023-06-09 16:06:31 | |
| 0000010254-23-000105-index.html | 2023-06-09 16:06:31 | |
| 0000010254-23-000105.txt | 2023-06-09 16:06:31 | |
 0000010254-23-000105-xbrl.zip | 31900 | 2023-06-09 16:06:31 |
| este-20230608.htm | 60351 | 2023-06-09 16:06:31 |
| este-20230608.xsd | 1928 | 2023-06-09 16:06:31 |
 este-20230608_g1.jpg | 18614 | 2023-06-09 16:06:31 |
| este-20230608_htm.xml | 11797 | 2023-06-09 16:06:31 |
| este-20230608_lab.xml | 26157 | 2023-06-09 16:06:31 |
| este-20230608_pre.xml | 13599 | 2023-06-09 16:06:31 |
| ex31certificateofamendment.htm | 9228 | 2023-06-09 16:06:31 |
| FilingSummary.xml | 1721 | 2023-06-09 16:06:31 |
| Financial_Report.xlsx | 5748 | 2023-06-09 16:06:31 |
| MetaLinks.json | 18318 | 2023-06-09 16:06:31 |
| R1.htm | 41153 | 2023-06-09 16:06:31 |
| report.css | 2767 | 2023-06-09 16:06:31 |
| Show.js | 1085 | 2023-06-09 16:06:31 |